"International law on sovereign defaults is underdeveloped because States have largely refrained from adjudicating disputes arising out of public debt. The looming new wave of sovereign defaults is likely to shift dispute resolution away from national courts to international tribunals and...

What legal basis is there for retaliating against China’s exchange-rate policy? This column says that IMF rules are likely inadequate to rule against China, while its policy does not constitute a WTO-punishable export subsidy. It argues that exchange-rate conflicts should be handled by a...